TY - JOUR
T1 - Preparation and characterization of phenyl-, benzyl-, and phenethyl-substituted polysilsesquioxanes
AU - Schneider, Duane A.
AU - Loy, Douglas A.
AU - Baugher, Brigitta M.
AU - Wheeler, David R.
AU - Assink, Roger A.
AU - Alam, Todd M.
AU - Saunders, Randall
PY - 1998/8
Y1 - 1998/8
N2 - Polymerization of phenyl-, benzyl-, and phenethyltroalkoxysilanes formed soluble oligo- and polysilsesquixanes. No gels of any of the monomers were observed to form. The molecular weights of the materials prepared and dried at room temperature were near 2K, but would continuously increase with heating at 100°C to between 5-15K. The polymers were structurally characterized by 1H, 13C, and 29Si NMR.
AB - Polymerization of phenyl-, benzyl-, and phenethyltroalkoxysilanes formed soluble oligo- and polysilsesquixanes. No gels of any of the monomers were observed to form. The molecular weights of the materials prepared and dried at room temperature were near 2K, but would continuously increase with heating at 100°C to between 5-15K. The polymers were structurally characterized by 1H, 13C, and 29Si NMR.
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M3 - Conference article
SN - 0032-3934
VL - 39
SP - 513
EP - 514
JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
IS - 2
T2 - Proceedings of the 1997 Boston Meeting
Y2 - 23 August 1998 through 27 August 1998
ER -